PowerColor Red Dragon Radeon RX 550 4GB GDDR5 Graphics Card

QuickFind: 831988 Mfr part code: AXRX 550 4GBD5-DHA
  • RX 550
  • 4GB GDDR5
  • Boost Clock 1071 MHz
  • Fan Cooling

Product Description

PowerColor Red Dragon Radeon RX 550 4GB GDDR5 Graphics Card



It is based on AMD's latest GCN 4 architecture designed for GloFo 14nm FinFET that delivers premium VR capability, increased level of performance, smooth VR, seamless support for next-gen gaming monitors and CPU-free game streaming or recording. Now it's easier than ever to connect and use an external Radeon™ graphics card. With AMD XConnect™ technology, external GPU enclosures configured with Radeon™ Graphics can easily connect and disconnect to a compatible ultrathin notebook or 2-in-1 over Thunderbolt™ 31 at any time, just like a USB flash drive-a first for external GPUs!





Advanced GDDR5 Memory Technology

GDDR5 memory provides the highest available memory bandwidth of any memory technology today, enabling higher GPU performance.


AMD App Acceleration

AMD App Accelerator creates a "co-processing" environment in which the compute processing potential in your AMD Radeon™ Graphics processor works together with the system central processor, to accelerate enabled applications.


AMD Eyefinty Technology

Run multiple displays from a single graphics board and expand your gaming field of view across all displays.


AMD HD Media Accelerator

Conclusively enable superior video playback quality with advanced hardware post-processing algorithms.


AMD HD3D Technology

Supports the latest stereoscopic 3D content and display technologies.

Play 3D games, watch Blu-ray 3D videos, and edit 3D photos on your 3D Monitors, TV, or projector.



AMD PowerPlay™ Technology

AMD PowerPlay™ Technology dynamically adjusts clockspeeds in response to GPU load, saving power for just when you need it.





Graphics Engine AXRX 550 4GBD5-DHA

Video Memory   4GB GDDR5

Stream Processor             640 Units

Engine Clock      up to 1071MHz with boost

Memory Clock   1750MHz x4 (7.0Gbps)

Memory Interface           128bit

DirectX® Support              12

Bus Standard      PCIE 3.0

Standard Display Connecors        DL DVI-D/ HDMI/ DisplayPort

Customized Specifications           

Feature Support

OpenGL                Support

CrossFireX™ Technology               Support

AMD Stream Technology              Support

AMD Eyefinity Technology           Support

AMD Hypermemory        

Maximum Resolution


DVI         2560x1600

DisplayPort         4096x2160

HDMI     4096x2160

Power Specs + Board Dimensions

Board Dimensions           

Minimum System Power requirement (W)            400W

Extension Power Connector

Technical Specification

PowerColor Red Dragon Radeon RX 550 4GB GDDR5 Graphics Card


Device Type Graphics card
Bus Type PCI Express 3.0
Graphics Engine AMD Radeon RX 550
Boost Clock 1071 MHz
Stream Processors 640
Process Technology 14 nm
VR Ready Yes
Max Resolution 4096 x 2160
Max Resolution Details DVI: 2560 x 1600 / DisplayPort: 4096 x 2160 / HDMI: 4096 x 2160
Interfaces HDMI ¦ DisplayPort ¦ DVI-D (dual link)
API Supported OpenGL, DirectX 12, Vulkan
Features ATI Stream technology, ATI Eyefinity Technology, AMD HD3D Technology, AMD PowerPlay technology, AMD CrossFireX Technology, AMD App Acceleration, AMD HD Media Accelerator, Graphics Core Next (GCN), UEFI Ready, AMD HyperMemory technology, Gold PowerKIT, AMD LiquidVR Technology, Virtual Super Resolution (VSR), AMD VR Ready Premium, AMD XConnect Technology, Mute Fan Technology, Radeon Chill, Radeon ReLive, FreeSync 2 Technology


Size 4 GB
Technology GDDR5 SDRAM
Bus Width 128-bit
Bandwidth 7 GBps

System Requirements

OS Required Microsoft Windows 7 / 10
Required Power Supply 400 W

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PowerColor Red Dragon Radeon RX 550 4GB GDDR5 Graphics Card

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